Order your custom plastic parts.
Online Injection Molding service
Obtain custom plastic prototypes and high-quality production parts. Request free quotes for injection molding today!
- Get free and automatic DFM feedback.
- Typically injection molding: 3 days
- T1 sample as fast as 2 weeks
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On Demand Injection Molding Service
We produce high-quality plastic molded parts of any size or complexity, using both thermoplastics and thermosets. Our manufacturing meets ISO 9001-C or tighter tolerances.
Plastic injection molding
Plastic injection molding is the most widely used method for mass-producing plastic products. The process involves melting plastic, injecting it into a mold, allowing it to solidify, ejecting the finished product, and repeating the cycle.
Over molding
Overmolding is a manufacturing process where one material is molded over another to create a single, integrated component. It typically involves molding a soft material, over a rigid plastic or metal substrate to enhance grip, durability, or aesthetics.
Insert molding
Insert molding is a manufacturing process where a preformed component, typically metal or another material, is placed into a mold before injecting plastic around it. This creates a single, integrated part with enhanced strength, durability, and functionality.
Why Choose ours Injection Molding Service?
delivering exceptional results through experience, dedication, and strategic thinking.
working closely with clients to understand their unique needs and goals
featuring the latest technology and advanced machinery to ensure precision, efficiency.
leveraging cutting-edge technology to manufacture intricate components
delivering exceptional value without compromising on quality or precision.
ensuring fast, efficient, and reliable production without compromising quality.
Capabilities of injection molding Services
We provide top-quality plastic injection molding services, delivering high-precision, finely finished parts at competitive prices.
Maximum Part:1200×1000×500 mm
Manimum Part: 5×5×5 mm
Single-cavity molds, multi-cavity molds,
family molds
+/- 0.1 mm
0.5 mm to 5 mm
0.5° to 2°
Most orders can be completed within 15 working days
Design Guidelines
Optimize your designs for manufacturability with our expert guidelines and feedback, ensuring the best results in injection molding service
Wall Thickness
2. Recommended thickness: 0.8 mm – 4 mm, depending on material.
3. Gradual transitions between different thicknesses help avoid defects..
Draft Angles
2. Typical draft angle: 1°–3° per side, more for textured surfaces.
Ribs & Gussets
2. Rib thickness: 40–60% of the main wall thickness.
3. Add gussets for additional reinforcement.
Fillets & Radii
2. Recommended inside radius: at least 0.5 times the wall thickness.
Bosses (for Screws & Fasteners)
2. Wall thickness of the boss should be no more than 60% of the main part thickness.
Undercuts & Side Actions
2. If unavoidable, use side actions or lifters in the mold.
Gate Placement
2. Avoid placing gates near weak or cosmetic areas to prevent defects.
Tolerance Considerations
2. Critical dimensions should allow slight variations to improve manufacturability.
Materials for Injection Molding
We source high-quality raw materials, offering over 50 types of thermoplastics and thermosetting plastics for injection molding. Our materials cater to various industries, including medical, new energy, consumer electronics, and daily essentials.
Customers can confidently select the right materials and focus on product manufacturing.
Rigid Materials
Elastic Materials
Surface Finishes
We provide SPI surface finishes for injection-molded parts. Our experts are ready to help you select the ideal finish for your project.
| Name | SPI | Guide | R.A Value | Applications | Material |
|---|---|---|---|---|---|
| Glossy | A1 | Grade #3 Diamond | 0-1 | Lens / Mirror – requires 420 SS material | Acrylic |
| Glossy | A2 | Grade #6 Diamond | 1-2 | High-gloss polished parts. | Acrylic, PC |
| Glossy | A3 | Grade #15 Diamond | 2-3 | High-gloss polished parts. | ABS, Acrylic. PS, Nylon, PC |
| Semi-glossy | B1 | 600 Grit paper | 2-3 | Medium Polish | ABS, Acrylic, PP. PS, HDPE, Nylon, PC |
| Semi-glossy | B2 | 400 Grit paper | 4-5 | Medium Polish | ABS, Acrylic, PP. PS, HDPE, Nylon, PC |
| Semi-glossy | B3 | 320 Grit paper | 9-10 | Med – Low polish | ABS, Acrylic, PP. PS, HDPE, Nylon |
| Matte | C1 | 600 Stone | 10-12 | Low Polish | ABS, Acrylic, PP. PS, HDPE, Nylon, TPU |
| Matte | C2 | 400 Stone | 25-28 | Low Polish | ABS, Acrylic, PP. PS, HDPE, Nylon, TPU |
| Matte | C3 | 320 Stone | 38-42 | Low Polish | ABS, Acrylic, PP. PS, HDPE, Nylon, TPU |
| Textured | D1 | Dry Blast Glass Bead | 10-12 | Satin finish | ABS, PP. PS, HDPE, Nylon, PC, TPU |
| Textured | D2 | Dry Blast # 240 Oxide | 26-32 | Dull Finish | ABS, PP. PS, HDPE, Nylon, TPU |
| Textured | D3 | Dry Blast # 24 Oxide | 190-230 | Dull Finish | ABS, PP. PS, HDPE, Nylon, TPU |
Process Work
We simplify your order process, from online quotes to precision mold making and production-ready plastic parts. With our expert team and advanced machinery, we ensure efficiency and on-time delivery.
FAQ
We provide SPI surface finishes for injection-molded parts. Our experts are ready to help you select the ideal finish for your project.
We provide over 50 types of thermoplastics and thermosetting plastics, including ABS, PC, PP, PEEK, Nylon, TPU, and more, suitable for various industries such as medical, automotive, and consumer electronics.
Yes! Our experts can recommend the best material based on your product’s functionality, durability, and cost requirements.
We offer SPI surface finishes, including high-gloss, matte, textured, and custom finishes, to meet your aesthetic and functional needs.
Blog
Welcome to our blog, where we share insights into various manufacturing processes.
Modern injection mold manufacturing technology and its development trend
How to analyze and optimize the mold flow of injection molded parts?
